12-05 12:19:17.080: E/AndroidRuntime(4777):
 at com.example.heart.SecondActivity.onCreate(SecondActivity.java:22)
12-05 12:19:17.080: E/AndroidRuntime(4777):  at android.app.Activity.performCreate(Activity.java:5191)
12-05 12:19:17.080: E/AndroidRuntime(4777):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1094)
12-05 12:19:17.080: E/AndroidRuntime(4777):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2074)
12-05 12:19:17.080: E/AndroidRuntime(4777):  ... 11 more

이 게시물을